Clinical history, physical examination, laboratory investigations and endoscopy have been used to identify and evaluate the extent and severity of Crohn's Disease along with imaging studies to assist in the evaluation of the small bowel involvement of CD. CT Enterography has become the preferred imaging modality for assessing small bowel involvement in inflammatory bowel disease. The dose reduction properties of MBIR are particularly appealing in this area of CT imaging as multiple scans may be performed over time to assess progression or relapse of disease and response to treatment.